<template>
	<view class="content">
		<u-sticky offset-top="0" style="top: 0;">
			<view class="title-section">
				<view class="top-bar">

					<!-- 中间搜索框 -->
					<view class="search-wrapper">
						<u-input placeholder="搜索我的订单" border="surround" v-model="searchValue" @change="change"
							shape="circle" suffixIcon="search"></u-input>
					</view>

					<!-- 右侧筛选 -->
					<view class="scan-btn" @click="showFilter">
						<image src="/static/icon/filter.png"></image>
						筛选
					</view>
				</view>
			</view>
		</u-sticky>

		<!-- 筛选弹窗 -->
		<u-popup :show="showFilterPopup" mode="top" :safe-area-inset-top="true" :closeable="true" @close="closeFilter">
			<view class="filter-container">
				<!-- 按时间选择 -->
				<view class="filter-section">
					<view class="section-title">按时间选择</view>
					<view class="time-options">
						<view 
							class="time-option" 
							:class="{ active: selectedTime === '1month' }"
							@click="selectTime('1month')"
						>
							近1个月
						</view>
						<view 
							class="time-option" 
							:class="{ active: selectedTime === '2024' }"
							@click="selectTime('2024')"
						>
							2024
						</view>
						<view 
							class="time-option" 
							:class="{ active: selectedTime === '2023' }"
							@click="selectTime('2023')"
						>
							2023
						</view>
					</view>
					<view class="custom-time">
						<view class="time-input" @click="selectStartTime">
							<text class="input-label">{{ startTime || '选择起始时间' }}</text>
						</view>
						<view class="time-input" @click="selectEndTime">
							<text class="input-label">{{ endTime || '选择终止时间' }}</text>
						</view>
					</view>
				</view>

				<!-- 按服务选择 -->
				<view class="filter-section">
					<view class="section-title">按服务选择</view>
					<view class="service-options">
						<view 
							class="service-option" 
							:class="{ active: selectedServices.includes('hotel') }"
							@click="toggleService('hotel')"
						>
							酒店
						</view>
						<view 
							class="service-option" 
							:class="{ active: selectedServices.includes('food') }"
							@click="toggleService('food')"
						>
							美食
						</view>
						<view 
							class="service-option" 
							:class="{ active: selectedServices.includes('goods') }"
							@click="toggleService('goods')"
						>
							商品
						</view>
						<view 
							class="service-option" 
							:class="{ active: selectedServices.includes('ktv') }"
							@click="toggleService('ktv')"
						>
							KTV
						</view>
					</view>
				</view>

				<!-- 操作按钮 -->
				<view class="filter-actions">
					<view class="action-btn clear-btn" @click="clearFilter">
						清空
					</view>
					<view class="action-btn confirm-btn" @click="confirmFilter">
						确定
					</view>
				</view>
			</view>
		</u-popup>

		<!-- 日历组件 -->
		<u-calendar startText="开始时间" endText="结束时间" confirmDisabledText="请选择结束时间" :show="calendarVisible" mode="range"
			@confirm="confirm" @close="calendarVisible = false" ref="calendar">
		</u-calendar>

		<!-- <view class="navbar">
			<view 
				v-for="(item, index) in navList" :key="index" 
				class="nav-item" 
				:class="{current: tabCurrentIndex === index}"
				@click="tabClick(index)"
			>
				{{item.text}}
			</view>
		</view> -->

		<!-- <swiper :current="tabCurrentIndex" class="swiper-box" duration="300" @change="changeTab">
			<swiper-item class="tab-content" v-for="(tabItem,tabIndex) in navList" :key="tabIndex"> -->
		<scroll-view class="list-scroll-content" scroll-y @scrolltolower="loadData">
			<!-- 空白页 -->
			<empty v-if="loaded === true && orderList.length === 0"></empty>

			<!-- 订单列表 -->
			<view v-for="(item, index) in orderList" :key="index" class="order-item">
				<view class="i-top b-b">
					<view class="shop-name">
						<view class="shop-name-text">{{ item.shopName }}</view>
						<u-icon name="arrow-right" size="16" color="#333"></u-icon>
					</view>
					<view>
						<!-- <text class="state" :style="{ color: item.stateTipColor }">{{ item.stateTip }}</text> -->
						<text class="del-btn yticon icon-iconfontshanchu1" @click="deleteOrder(index)"></text>
					</view>
				</view>

				<scroll-view v-if="item.goodsList.length > 1" class="goods-box" scroll-x>
					<view v-for="(goodsItem, goodsIndex) in item.goodsList" :key="goodsIndex" class="goods-item">
						<image class="goods-img" :src="goodsItem.image" mode="aspectFill"></image>
					</view>
				</scroll-view>
				<view v-if="item.goodsList.length === 1" class="goods-box-single"
					v-for="(goodsItem, goodsIndex) in item.goodsList" :key="goodsIndex">
					<image class="goods-img" :src="goodsItem.image" mode="aspectFill"></image>
					<view class="right">
						<text class="title clamp">{{ goodsItem.title }}</text>
						<text class="attr-box">{{ goodsItem.attr }} x {{ goodsItem.number }}</text>
						<text class="time">下单：{{ item.time }}</text>
						<!-- <text class="price">{{ goodsItem.price }}</text> -->
					</view>
				</view>

				<view class="price-box">
					共
					<text class="num">7</text>
					件商品 实付款
					<text class="price">143.7</text>
				</view>
				<!-- <view class="action-box b-t" v-if="item.state != 9">
					<button class="action-btn" @click="cancelOrder(item)">取消订单</button>
					<button class="action-btn recom">立即支付</button>
				</view> -->
			</view>

			<uni-load-more :status="loadingType"></uni-load-more>

		</scroll-view>
		<!-- </swiper-item>
		</swiper> -->
	</view>
</template>

<script>
import uniLoadMore from '@/components/uni-load-more/uni-load-more.vue';
import empty from "@/components/empty";
import Json from '@/Json';
export default {
	components: {
		uniLoadMore,
		empty
	},
	data() {
		return {
			tabCurrentIndex: 0,
			orderList: [],
			loadingType: 'more',
			searchValue: '',
			// 筛选相关
			showFilterPopup: false,
			selectedTime: '1month',
			selectedServices: [],
			startTime: '',
			endTime: '',
			loaded: false,
			calendarVisible: false,
			// navList: [{
			// 		state: 0,
			// 		text: '全部',
			// 		loadingType: 'more',
			// 		orderList: []
			// 	},
			// 	{
			// 		state: 1,
			// 		text: '待付款',
			// 		loadingType: 'more',
			// 		orderList: []
			// 	},
			// 	{
			// 		state: 2,
			// 		text: '待收货',
			// 		loadingType: 'more',
			// 		orderList: []
			// 	},
			// 	{
			// 		state: 3,
			// 		text: '待评价',
			// 		loadingType: 'more',
			// 		orderList: []
			// 	},
			// 	{
			// 		state: 4,
			// 		text: '售后',
			// 		loadingType: 'more',
			// 		orderList: []
			// 	}
			// ],
		};
	},

	onLoad(options) {
		/**
		 * 修复app端点击除全部订单外的按钮进入时不加载数据的问题
		 * 替换onLoad下代码即可
		 */
		// this.tabCurrentIndex = +options.state;
		// #ifndef MP
		this.loadData()
		// #endif
		// #ifdef MP
		// if(options.state == 0){
		// 	this.loadData()
		// }
		// #endif

	},

	methods: {
		// 显示筛选弹窗
		showFilter() {
			this.showFilterPopup = true;
		},
		
		// 关闭筛选弹窗
		closeFilter() {
			this.showFilterPopup = false;
		},
		
		// 选择时间
		selectTime(time) {
			this.selectedTime = time;
		},
		
		// 切换服务选择
		toggleService(service) {
			const index = this.selectedServices.indexOf(service);
			if (index > -1) {
				this.selectedServices.splice(index, 1);
			} else {
				this.selectedServices.push(service);
			}
		},
		
		// 选择起始时间
		selectStartTime() {
			this.calendarVisible = true;
		},
		
		// 选择终止时间
		selectEndTime() {
			if (!this.startTime) {
				uni.showToast({
					title: '请先选择起始时间',
					icon: 'none'
				});
				return;
			}
			
			this.calendarVisible = true;
		},
		
		// 清空筛选
		clearFilter() {
			this.selectedTime = '1month';
			this.selectedServices = [];
			this.startTime = '';
			this.endTime = '';
		},
		
		// 确认筛选
		confirmFilter() {
			// 这里可以处理筛选逻辑
			console.log('筛选条件:', {
				time: this.selectedTime,
				services: this.selectedServices,
				startTime: this.startTime,
				endTime: this.endTime
			});
			this.closeFilter();
			// 重新加载数据
			this.loadData();
		},

		confirm(e) {
			console.log(e);
			this.calendarVisible = false;
			this.startTime = e[0];
			this.endTime = e[e.length - 1];
		},
		
		// 搜索变化
		change(value) {
			this.searchValue = value;
			// 这里可以处理搜索逻辑
		},
		
		//获取订单列表
		loadData(source) {
			//这里是将订单挂载到tab列表下
			// let index = this.tabCurrentIndex;
			// let navItem = this.navList[index];
			// let state = navItem.state;

			// if(source === 'tabChange' && navItem.loaded === true){
			// 	//tab切换只有第一次需要加载数据
			// 	return;
			// }
			if (this.loadingType === 'loading') {
				//防止重复加载
				return;
			}

			this.loadingType = 'loading';

			setTimeout(() => {
				let orderList = Json.orderList.filter(item => {
					//添加不同状态下订单的表现形式
					item = Object.assign(item, this.orderStateExp(item.state));
					//演示数据所以自己进行状态筛选
					return item;
				});
				orderList.forEach(item => {
					this.orderList.push(item);
				})
				//loaded新字段用于表示数据加载完毕，如果为空可以显示空白页
				this.$set(this, 'loaded', true);

				//判断是否还有数据， 有改为 more， 没有改为noMore 
				this.loadingType = 'more';
			}, 600);
		},

		//swiper 切换
		// changeTab(e){
		// 	this.tabCurrentIndex = e.target.current;
		// 	this.loadData('tabChange');
		// },
		//顶部tab点击
		tabClick(index) {
			// this.tabCurrentIndex = index;
		},
		//删除订单
		deleteOrder(index) {
			uni.showLoading({
				title: '请稍后'
			})
			setTimeout(() => {
				this.orderList.splice(index, 1);
				uni.hideLoading();
			}, 600)
		},
		//取消订单
		cancelOrder(item) {
			uni.showLoading({
				title: '请稍后'
			})
			setTimeout(() => {
				let { stateTip, stateTipColor } = this.orderStateExp(9);
				item = Object.assign(item, {
					state: 9,
					stateTip,
					stateTipColor
				})

				//取消订单后删除待付款中该项
				// let list = this.navList[1].orderList;
				// let index = list.findIndex(val=>val.id === item.id);
				// index !== -1 && list.splice(index, 1);

				uni.hideLoading();
			}, 600)
		},

		//订单状态文字和颜色
		orderStateExp(state) {
			let stateTip = '',
				stateTipColor = '#fa436a';
			switch (+state) {
				case 1:
					stateTip = '待付款'; break;
				case 2:
					stateTip = '待发货'; break;
				case 9:
					stateTip = '订单已关闭';
					stateTipColor = '#909399';
					break;

				//更多自定义
			}
			return { stateTip, stateTipColor };
		}
	},
}
</script>

<style lang="scss">
page,
.content {
	background: $page-color-base;
	height: 100%;
}

.swiper-box {
	height: calc(100% - 40px);
}

.list-scroll-content {
	height: 100%;
}

/* 顶部操作栏 */
.title-section {
	background: #fff;
	padding-top: var(--status-bar-height);

	.top-bar {
		display: flex;
		align-items: center;
		height: 88upx;
		padding-right: 30upx;

		.search-wrapper {
			flex: 1;
			padding: 0 20upx;

			::v-deep .u-input {
				background-color: #f8f8f8 !important;
				border: none;
			}

			.search-box {
				display: flex;
				align-items: center;
				height: 60upx;
				padding: 0 20upx;
				background: #f8f8f8;
				border-radius: 30upx;

				.icon-search {
					font-size: 32upx;
					color: #909399;
					margin-right: 12upx;
				}

				.search-placeholder {
					font-size: 28upx;
					color: #909399;
				}
			}
		}

		.scan-btn {
			display: flex;
			flex-direction: column;
			align-items: center;
			justify-content: center;
			width: 60upx;
			height: 60upx;
			border-radius: 50%;
			font-size: 22upx;

			image {
				width: 25upx;
				height: 30upx;
			}
		}
	}
}

/* 筛选弹窗样式 */
.filter-container {
	background: #fff;
	padding: 40upx 30upx;
	min-height: 600upx;
}

.filter-section {
	margin-bottom: 40upx;
	
	.section-title {
		font-size: 30upx;
		color: #333;
		font-weight: 500;
		margin-bottom: 24upx;
	}
	
	.time-options {
		display: flex;
		gap: 20upx;
		margin-bottom: 24upx;
		
		.time-option {
			flex: 1;
			height: 60upx;
			background: #f8f8f8;
			border-radius: 30upx;
			display: flex;
			align-items: center;
			justify-content: center;
			font-size: 28upx;
			color: #666;
			
			&.active {
				background: #007AFF;
				border-color: #007AFF;
				color: #fff;
			}
		}
	}
	
	.custom-time {
		display: flex;
		gap: 20upx;
		
		.time-input {
			flex: 1;
			height: 80upx;
			background: #f8f8f8;
			border: 2upx solid #e5e5e5;
			border-radius: 8upx;
			display: flex;
			align-items: center;
			justify-content: center;
			
			.input-label {
				font-size: 28upx;
				color: #999;
			}
		}
	}
	
	.service-options {
		display: flex;
		gap: 20upx;
		
		.service-option {
			flex: 1;
			height: 60upx;
			background: #f8f8f8;
			border-radius: 30upx;
			display: flex;
			align-items: center;
			justify-content: center;
			font-size: 28upx;
			color: #666;
			
			&.active {
				background: #007AFF;
				border-color: #007AFF;
				color: #fff;
			}
		}
	}
}

.filter-actions {
	display: flex;
	gap: 20upx;
	margin-top: 60upx;
	
	.action-btn {
		flex: 1;
		height: 88upx;
		border-radius: 44upx;
		display: flex;
		align-items: center;
		justify-content: center;
		font-size: 30upx;
		font-weight: 500;
		
		&.clear-btn {
			background: #f8f8f8;
			color: #666;
		}
		
		&.confirm-btn {
			background: #007AFF;
			color: #fff;
			box-shadow: 0 8upx 20upx rgba(0, 122, 255, 0.3);
		}
	}
}

.navbar {
	display: flex;
	height: 40px;
	padding: 0 5px;
	background: #fff;
	box-shadow: 0 1px 5px rgba(0, 0, 0, .06);
	position: relative;
	z-index: 10;

	.nav-item {
		flex: 1;
		display: flex;
		justify-content: center;
		align-items: center;
		height: 100%;
		font-size: 15px;
		color: $font-color-dark;
		position: relative;

		&.current {
			color: $base-color;

			&:after {
				content: '';
				position: absolute;
				left: 50%;
				bottom: 0;
				transform: translateX(-50%);
				width: 44px;
				height: 0;
				border-bottom: 2px solid $base-color;
			}
		}
	}
}

.uni-swiper-item {
	height: auto;
}

.order-item {
	display: flex;
	flex-direction: column;
	padding-left: 30upx;
	background: #fff;
	margin-top: 16upx;

	.i-top {
		display: flex;
		align-items: center;
		justify-content: space-between;
		height: 80upx;
		padding-right: 30upx;
		font-size: $font-base;
		color: $font-color-dark;
		position: relative;

		.shop-name {
			display: flex;
			align-items: center;

			.shop-name-text {
				font-size: $font-base;
				color: #333;
				margin-right: 10upx;
			}
		}

		.state {
			color: $base-color;
		}

		.del-btn {
			padding: 10upx 0 10upx 36upx;
			font-size: $font-lg;
			color: $font-color-light;
			position: relative;

			&:after {
				content: '';
				width: 0;
				height: 30upx;
				border-left: 1px solid $border-color-dark;
				position: absolute;
				left: 20upx;
				top: 50%;
				transform: translateY(-50%);
			}
		}
	}

	/* 多条商品 */
	.goods-box {
		height: 160upx;
		padding: 20upx 0;
		white-space: nowrap;

		.goods-item {
			width: 120upx;
			height: 120upx;
			display: inline-block;
			margin-right: 24upx;
		}

		.goods-img {
			display: block;
			width: 100%;
			height: 100%;
		}
	}

	/* 单条商品 */
	.goods-box-single {
		display: flex;
		padding: 20upx 0;

		.goods-img {
			display: block;
			width: 120upx;
			height: 120upx;
		}

		.right {
			flex: 1;
			display: flex;
			flex-direction: column;
			padding: 0 30upx 0 24upx;
			overflow: hidden;

			.title {
				font-size: $font-base + 2upx;
				color: $font-color-dark;
				line-height: 1;
			}

			.attr-box {
				font-size: $font-sm + 2upx;
				color: #777;
				padding: 14upx 0;
			}

			.time {
				flex: 1;
				color: #999;
				font-size: $font-sm;
			}

			.price {
				font-size: $font-base + 2upx;
				color: $font-color-dark;

				&:before {
					content: '￥';
					font-size: $font-sm;
					margin: 0 2upx 0 8upx;
				}
			}
		}
	}

	.price-box {
		display: flex;
		justify-content: flex-end;
		align-items: baseline;
		padding: 20upx 30upx;
		font-size: $font-sm + 2upx;
		color: $font-color-light;

		.num {
			margin: 0 8upx;
			color: $font-color-dark;
		}

		.price {
			font-size: $font-lg;
			color: #fa436a;

			&:before {
				content: '￥';
				font-size: $font-sm;
				margin: 0 2upx 0 8upx;
			}
		}
	}

	.action-box {
		display: flex;
		justify-content: flex-end;
		align-items: center;
		height: 100upx;
		position: relative;
		padding-right: 30upx;
	}

	.action-btn {
		width: 160upx;
		height: 60upx;
		margin: 0;
		margin-left: 24upx;
		padding: 0;
		text-align: center;
		line-height: 60upx;
		font-size: $font-sm + 2upx;
		color: $font-color-dark;
		background: #fff;
		border-radius: 100px;

		&:after {
			border-radius: 100px;
		}

		&.recom {
			background: #fff9f9;
			color: $base-color;

			&:after {
				border-color: #f7bcc8;
			}
		}
	}
}


/* load-more */
.uni-load-more {
	display: flex;
	flex-direction: row;
	height: 80upx;
	align-items: center;
	justify-content: center
}

.uni-load-more__text {
	font-size: 28upx;
	color: #999
}

.uni-load-more__img {
	height: 24px;
	width: 24px;
	margin-right: 10px
}

.uni-load-more__img>view {
	position: absolute
}

.uni-load-more__img>view view {
	width: 6px;
	height: 2px;
	border-top-left-radius: 1px;
	border-bottom-left-radius: 1px;
	background: #999;
	position: absolute;
	opacity: .2;
	transform-origin: 50%;
	animation: load 1.56s ease infinite
}

.uni-load-more__img>view view:nth-child(1) {
	transform: rotate(90deg);
	top: 2px;
	left: 9px
}

.uni-load-more__img>view view:nth-child(2) {
	transform: rotate(180deg);
	top: 11px;
	right: 0
}

.uni-load-more__img>view view:nth-child(3) {
	transform: rotate(270deg);
	bottom: 2px;
	left: 9px
}

.uni-load-more__img>view view:nth-child(4) {
	top: 11px;
	left: 0
}

.load1,
.load2,
.load3 {
	height: 24px;
	width: 24px
}

.load2 {
	transform: rotate(30deg)
}

.load3 {
	transform: rotate(60deg)
}

.load1 view:nth-child(1) {
	animation-delay: 0s
}

.load2 view:nth-child(1) {
	animation-delay: .13s
}

.load3 view:nth-child(1) {
	animation-delay: .26s
}

.load1 view:nth-child(2) {
	animation-delay: .39s
}

.load2 view:nth-child(2) {
	animation-delay: .52s
}

.load3 view:nth-child(2) {
	animation-delay: .65s
}

.load1 view:nth-child(3) {
	animation-delay: .78s
}

.load2 view:nth-child(3) {
	animation-delay: .91s
}

.load3 view:nth-child(3) {
	animation-delay: 1.04s
}

.load1 view:nth-child(4) {
	animation-delay: 1.17s
}

.load2 view:nth-child(4) {
	animation-delay: 1.3s
}

.load3 view:nth-child(4) {
	animation-delay: 1.43s
}

@-webkit-keyframes load {
	0% {
		opacity: 1
	}

	100% {
		opacity: .2
	}
}
</style>
